| # | Name | Origin | Meaning | Gender | Save |
|---|---|---|---|---|---|
| 4801 | Matt | English | Gift of God. | M | |
| 4802 | Matthias | English | Gift of God. | M | |
| 4803 | Maunfeld | English | From the field by the small river. | M | |
| 4804 | Maurice | English | Dark-skinned; A Moor. | M | |
| 4805 | Maverick | English | When a nineteenth-century American named Maverick refused to brand his calves as other ranchers did; his name came to signify an independent man who avoids conformity. | M | |
| 4806 | Mavis | English | Song thrush (bird). | F | |
| 4807 | Mavrick | English | When a nineteenth-century American named Maverick refused to brand his calves as other ranchers did; his name came to signify an independent man who avoids conformity. | M | |
| 4808 | Maxfield | English | Field belonging to Mack. | M | |
| 4809 | Maxie | English | The greatest. Feminine of Max. | F | |
| 4810 | Maximilian | English | The greatest. | M | |
| 4811 | Maximillian | English | The greatest. | M | |
| 4812 | Maxine | English | The greatest. Feminine of Max. | F | |
| 4813 | Maxwell | English | Capable. | M | |
| 4814 | May | English | Month name. | F | |
| 4815 | Mayda | English | Maiden. | F | |
| 4816 | Mayde | English | Maiden. | F | |
| 4817 | Mayer | English | Headman. mayor. Surname. | M | |
| 4818 | Mayfield | English | From the warrior's field. | M | |
| 4819 | Mayme | English | Abbreviation of Mary and Miriam. | F | |
| 4820 | Mead | English | From the meadow. | M | |